FR 3994 then FR 666 at Dublin
Agadir → Dublin → Birmingham (UK)
Timetable, Dublin time
18:15FR 3994 from Agadir at the gate
12:15FR 666 to Birmingham (UK) leaves the gate
18 h apart on the timetable, overnight
FR 666 leaves 18 h after FR 3994 arrives on the timetable: more than half a day, so not a connection we count.